| Lat / long: | 43.70186, -103.62636 |
| Primary: | Mica |
| Tertiary: | Beryllium, Feldspar |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| MAS | 460330240 |
| DEP | 10250358 |
| Reference | {Deposit:: USBM STAFF,1955,IC 7707,REG V,P153}{Deposit:: REDDEN,J.A.1963,USGS PROF PAPER 297-D,P271}{Deposit:: PAGE,L.R.ET AL,1953,USGS PROF PAPEP 247,P146-148.} |
| Reporter | Intermountain Field Operations Center (IFOC) |